* {
            padding: 0px;
            margin: 0px;
        }
       
        /* pc 电脑 */
        @media screen and (min-width:1200px) {
            .bottom_left {
                width: 100%;
                background-color: rgba(2, 81, 146, 1);
                height: 174px;
                display: flex;
            }

            .bottom_left_wx {
                width: 50%;
            }

            .bottom_left_a {
                display: flex;
                color: rgba(255, 255, 255, 1);
                width: 50%;
                text-align: center;
                padding-top: 50px;
                flex-direction: row;
                justify-content: space-around;
                flex-basis: 256px;
                margin: 0 auto;
            }
     /*  公众号二维码 */
            .wx_hover,.sjb_hover{
                position: relative;
            }

            .wx_hover .hover_img {
                position: absolute;
                display: none;
                width: 90px;
                height: 90px;
                top: -96px;
                left: -23px;
            }
           
        }
          /* 平板    */
          @media screen and (min-width: 540px) and (max-width:1199px) {
            .bottom_left {
                width: 100%;
                background-color: rgba(2, 81, 146, 1);
                height: 174px;
                display: flex;
            }

            .bottom_left_wx {
                width: 50%;
            }
            .bottom_right{
                height: auto;
                line-height: normal;
                padding: 10px 0px 10px 0px;
            }
            .bottom_right span {
                display: block;
            }
            .bottom_left_a {
                display: flex;
                color: rgba(255, 255, 255, 1);
                width: 50%;
                text-align: center;
                padding-top: 50px;
                flex-direction: row;
                justify-content: space-around;
                flex-basis: 256px;
                margin: 0 auto;
            }
            
            /*  公众号二维码 */
            .wx_hover,.sjb_hover{
                position: relative;
            }

            .wx_hover .hover_img {
                position: absolute;
                display: none;
                width: 90px;
                height: 90px;
                top: -96px;
                left: -23px;
            }
          }

        .wx_hover:hover .hover_img {
            display: block;
            animation: shake 0.82s cubic-bezier(.36,.07,.19,.97) both;
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
        }
        @keyframes shake {
    10%, 90% {
      transform: translate3d(-1px, 0, 0);
    }
 
    20%, 80% {
      transform: translate3d(2px, 0, 0);
    }
 
    30%, 50%, 70% {
      transform: translate3d(-4px, 0, 0);
    }
 
    40%, 60% {
      transform: translate3d(4px, 0, 0);
    }
  }
    /* 手机版二维码  */
        .sjb_hover .hover_sjb{
            position: absolute;
                display: none;
                width: 90px;
                height: 90px;
                top: -96px;
                left: -23px;
        }
        .sjb_hover:hover .hover_sjb{
            display: block;
            display: block;
            animation: shake 0.82s cubic-bezier(.36,.07,.19,.97) both;
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
        }
        /*  */
        .bottom_left_b {
            display: flex;
            padding-top: 57px;
        }

        .bottom_left_b div {
            margin-left: 10px;
        }

        .bottom_right {
            width: 100%;
            opacity: 1;
            background: rgba(75, 75, 75, 1);
            /** 文本1 */
            font-size: 14px;
            font-weight: 400;
            letter-spacing: 0px;
            color: rgba(255, 255, 255, 1);
            text-align: center;
        }

        .bottom_right a {
            color: rgba(255, 255, 255, 1);
            text-decoration: none;
        }

        .bottom_right img {
            position: relative;
            top: 4px;
        }




        /* 手机 */
        @media screen and (max-width: 540px){

            .bottom_left {
                background-color: rgba(2, 81, 146, 1);
                color: rgba(240, 240, 240, 1);
            }

            .bottom_left-wx {
                padding-top: 60px;
            }

            .bottom_left_a {
                display: flex;
                flex-direction: row;
                justify-content: space-around;
                text-align: center;
            }

            .bottom_left_wx {
                padding-top: 35px;
            }

            .bottom_right span {
                display: block;
            }

            .bottom_right {
                height: auto;
                line-height: normal;
                padding: 10px 0px 10px 0px;
            }
            .bottom_left_b img{
                width: 100%;
            }
            /* 手机版微信公众号 */
            .wx_hover,.sjb_hover{
                position: relative;
            }

            .wx_hover .hover_img {
                position: absolute;
                display: none;
                width: 90px;
                height: 90px;
                top: -96px;
                left: -23px;
            }
        .wx_hover:hover .hover_img {
            display: block;
        }
         /* 手机版二维码  */
         .sjb_hover .hover_sjb{
            position: absolute;
                display: none;
                width: 90px;
                height: 90px;
                top: -96px;
                left: -23px;
        }
        .sjb_hover:hover .hover_sjb{
            display: block;
        }
        }